PerceptionComponent Sight issue

Development Programming & Scripting AI
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1

I, I’m actually trying to create some AI in C++, i’m beginner so I don’t know all subtleties of UE C++ Programming.
Well, I create a simple AI with PerceptionComponent, like this:

	PerceptionComp = CreateDefaultSubobject<UAIPerceptionComponent>(TEXT("Perception Component"));

	SightConfig = CreateDefaultSubobject<UAISenseConfig_Sight>(TEXT("Sight Config"));
	HearingConfig = CreateDefaultSubobject<UAISenseConfig_Hearing>(TEXT("Hearing Config"));

	SetPerceptionComponent(*PerceptionComp);

	// Sight Config Settings
	SightConfig->SightRadius = AISightRadius;
	SightConfig->LoseSightRadius = AILoseSightRadius;
	SightConfig->PeripheralVisionAngleDegrees = AIFieldOfView;
	SightConfig->SetMaxAge(AISightAge);

	SightConfig->DetectionByAffiliation.bDetectEnemies = true;
	SightConfig->DetectionByAffiliation.bDetectNeutrals = true;
	SightConfig->DetectionByAffiliation.bDetectFriendlies = true;

	// Hearing Config Settings
	HearingConfig->HearingRange = AIHearingRadius;
	HearingConfig->SetMaxAge(AIHearingAge);

	HearingConfig->DetectionByAffiliation.bDetectEnemies = true;
	HearingConfig->DetectionByAffiliation.bDetectNeutrals = true;
	HearingConfig->DetectionByAffiliation.bDetectFriendlies = true;

	GetAIPerceptionComponent()->SetDominantSense(*SightConfig->GetSenseImplementation());
	GetAIPerceptionComponent()->OnPerceptionUpdated.AddDynamic(this, &ADwarfController::OnPawnDetected);
	GetAIPerceptionComponent()->ConfigureSense(*SightConfig);
	GetAIPerceptionComponent()->ConfigureSense(*HearingConfig);

When AI spawn Controller is successfully set,perception and senses too except that in Debuger Tool Sight is pointing to the sky

261394-2018-12-05-9.png
261394-2018-12-05-9.png1211×582 467 KB

And DetectionByAffiliation seems broken too. :confused:

I tried to inspect every function to discover if any of these affect perception rotation or something, without sucess.

Thanks by advance.

2

Alright, that’s was my fault, just forgot to add this at GetControlRotation()

FRotator ADwarfController::GetControlRotation() const
{
	if (GetPawn() == nullptr) {
		return FRotator(0.0f, 0.0f, 0.0f);
	}
	return FRotator(0.0f, GetPawn()->GetActorRotation().Yaw, 0.0f);
}